Human PSP94 ELISA Kit | MSMB elisa kit

Human PSP94 PicoKine ELISA Kit

Cat. Num. AAA177322

• Gene Names: MSMB; MSP; PSP; IGBF; MSPB; PN44; PRPS; HPC13; PSP57; PSP94; PSP-94
• Reactivity: Human
• Synonyms: PSP94; Human PSP94 PicoKine ELISA Kit; Beta-microseminoprotein; microseminoprotein; beta-; Beta microseminoprotein [Precursor]; HPC 13; HPC13; IGBF; Immunoglobulin binding factor; Immunoglobulin-binding factor; microseminoprotein beta; Msmb; MSMB_HUMAN; MSP; MSPB; PN 44; PN44; Prostate secreted seminal plasma protein; Prostate secretory protein of 94 amino acids; Prostate secretory protein PSP94; PRPS; PRSP; PSP 57; PSP; PSP-94; PSP57; Seminal plasma beta inhibin; Seminal plasma beta-inhibin; MSMB elisa kit

• Reactivity: Human
• Specificity: Natural and recombinant human PSP94
• Sequence Length: 114

• Samples: Cell culture supernates, serum and plasma (heparin, EDTA)
• Assay Type: Sandwich
• Detection Range: 62.5pg/ml-4000pg/ml
• Sensitivity: <10pg/ml
• Intra-assay Precision: Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision.
• Inter-assay Precision: Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision.
• Preparation and Storage: Store at 4 degree C for 6 months, at -20 degree C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

Typical Testing Data/Standard Curve (for reference only)

(Human PSP94 PicoKine ELISA Kit standard curve )

Related Product Information for MSMB elisa kit

Principle of the assay: human PSP94 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for PSP94 has been precoated onto 96-well plates. Standards(E.coli, S21-I114) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for PSP94 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human PSP94 amount of sample captured in plate.
Background: Beta-microseminoprotein, also known as MSMB or PSP94, is a protein that in humans is encoded by the MSMB gene. It is a member of the immunoglobulin binding factor family. This gene is mapped to 10q11.23. It is synthesized by the epithelial cells of the prostate gland and secreted into the seminal plasma. The expression of the encoded protein is found to be decreased in prostate cancer. But transcripts of identical size were found in prostate, respiratory (tracheal, bronchial, and lung) tissues, and the mucosa of the gastric antrum. Thus, the protein may have functions other than those related to male reproduction. This protein has inhibin-like activity. It may have a role as an autocrine paracrine factor in uterine, breast and other female reproductive tissues.

NCBI and Uniprot Product Information

• NCBI GI #: 131436
• NCBI GeneID: 4477
• UniProt Accession #: P08118; P11999; Q13125; Q6IAY9; Q9UC59; B1API6
• Molecular Weight: 8,778 Da
• NCBI Official Full Name: Beta-microseminoprotein
• NCBI Official Synonym Full Names: microseminoprotein, beta-
• NCBI Official Symbol: MSMB
• NCBI Official Synonym Symbols: MSP; PSP; IGBF; MSPB; PN44; PRPS; HPC13; PSP57; PSP94; PSP-94
• NCBI Protein Information: beta-microseminoprotein; seminal plasma beta-inhibin; immunoglobulin binding factor; prostate secreted seminal plasma protein; prostate secretory protein of 94 amino acids
• UniProt Protein Name: Beta-microseminoprotein
• Protein Family: Beta-microseminoprotein
• UniProt Gene Name: MSMB
• UniProt Synonym Gene Names: PRSP; IGBF; PSP-94; PSP94
• UniProt Entry Name: MSMB_HUMAN

NCBI Description

The protein encoded by this gene is a member of the immunoglobulin binding factor family. It is synthesized by the epithelial cells of the prostate gland and secreted into the seminal plasma. This protein has inhibin-like activity. It may have a role as an autocrine paracrine factor in uterine, breast and other female reproductive tissues. The expression of the encoded protein is found to be decreased in prostate cancer. Two alternatively spliced transcript variants encoding different isoforms are described for this gene. The use of alternate polyadenylation sites has been found for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

MSMB: Defects in MSMB are the cause of susceptibility to prostate cancer hereditary type 13 (HPC13). It is a condition associated with familial predisposition to cancer of the prostate. Most prostate cancers are adenocarcinomas that develop in the acini of the prostatic ducts. Other rare histopathologic types of prostate cancer that occur in approximately 5% of patients include small cell carcinoma, mucinous carcinoma, prostatic ductal carcinoma, transitional cell carcinoma, squamous cell carcinoma, basal cell carcinoma, adenoid cystic carcinoma (basaloid), signet-ring cell carcinoma and neuroendocrine carcinoma. Belongs to the beta-microseminoprotein family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted; Secreted, signal peptide

Chromosomal Location of Human Ortholog: 10q11.2

Cellular Component: extracellular space; nucleus

Disease: Prostate Cancer, Hereditary, 13